260916416

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1129}}^1$

素因数の和:1321

約数の個数: 56

約数和(自身を含む): 544189920

約数和(自身を除く): 283273504

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 157, 184, 314, 368, 628, 736, 1129, 1256, 1472, 2258, 2512, 3611, 4516, 5024, 7222, 9032, 10048, 14444, 18064, 25967, 28888, 36128, 51934, 57776, 72256, 103868, 115552, 177253, 207736, 231104, 354506, 415472, 709012, 830944, 1418024, 1661888, 2836048, 4076819, 5672096, 8153638, 11344192, 16307276, 32614552, 65229104, 130458208, 260916416]

約数ペア:

[(1, 260916416), (2, 130458208), (4, 65229104), (8, 32614552), (16, 16307276), (23, 11344192), (32, 8153638), (46, 5672096), (64, 4076819), (92, 2836048), (157, 1661888), (184, 1418024), (314, 830944), (368, 709012), (628, 415472), (736, 354506), (1129, 231104), (1256, 207736), (1472, 177253), (2258, 115552), (2512, 103868), (3611, 72256), (4516, 57776), (5024, 51934), (7222, 36128), (9032, 28888), (10048, 25967), (14444, 18064)]